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SWAN discoverers


 

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Hi Michael and Vladimir,

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I actually have Michael at 11 SWAN comets (or 12 if you count 58P which Michael spotted in SWAN in April 2020)

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C/2004 H6, C/2004 V13, P/2005 P3, C/2005 T4, C/2006 M4, C/2015 C2, C/2015 F3, C/2015 P3 , C/2020 F8, C/2021 D1 and C/2025 F2.

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If my records are correct, I have Vladimir with 7 SWAN comets (some shared with Michael and/or me):

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P/2005 P3, C/2011 Q4, C/2012 E2, C/2015 C2, C/2015 F3, C/2023 A2, and C/2025 F2

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My count is at 9 (many of which also shared with Michael and/or Vladimir), though as Michael pointed out one of these (C/2012 V4) turned out to be the recovery of D/1827 M1 = 273P Pons-Gambart, and another P/2018 HT3 was linked to an asteroid.? --Rob

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From: [email protected] <[email protected]> On Behalf Of Michael Mattiazzo via groups.io
Sent: Friday, April 11, 2025 3:57 PM
To: [email protected]
Subject: EXTERNAL: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Thanks Vladimir.

I’m sure Rob has also found quite a few over the years,

including some non SWAN named ones such as 273P Pons-Gambart and P/2018 HT_3

The recovery of 58P was also a SWAN find.

cheers,

Michael

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From: [email protected] <[email protected]> On Behalf Of Vladimir Bezugly via groups.io
Sent: Friday, 11 April 2025 6:02 PM
To: [email protected]
Subject: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Hi Michael.

If I correctly understood this - we all should to congratulate you with a TEN comet that you discovered in the SWAN data!

So my congratulations to you with this milestone!

Vladimir.


 

开云体育

Rob,

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C/2015 F3 is not my find. (shared between you and Vladimir)

Lost comet 58p was spotted by Hua Su in SWAN (who should have been properly credited).

I followed up with the ground confirmation.

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Cheers,

Michael

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From: [email protected] <[email protected]> On Behalf Of Matson, Rob D. via groups.io
Sent: Tuesday, 15 April 2025 4:43 AM
To: [email protected]
Subject: [comets-ml] SWAN discoverers

?

Hi Michael and Vladimir,

?

I actually have Michael at 11 SWAN comets (or 12 if you count 58P which Michael spotted in SWAN in April 2020)

?

C/2004 H6, C/2004 V13, P/2005 P3, C/2005 T4, C/2006 M4, C/2015 C2, C/2015 F3, C/2015 P3 , C/2020 F8, C/2021 D1 and C/2025 F2.

?

If my records are correct, I have Vladimir with 7 SWAN comets (some shared with Michael and/or me):

?

P/2005 P3, C/2011 Q4, C/2012 E2, C/2015 C2, C/2015 F3, C/2023 A2, and C/2025 F2

?

My count is at 9 (many of which also shared with Michael and/or Vladimir), though as Michael pointed out one of these (C/2012 V4) turned out to be the recovery of D/1827 M1 = 273P Pons-Gambart, and another P/2018 HT3 was linked to an asteroid.? --Rob

?

From: [email protected] <[email protected]> On Behalf Of Michael Mattiazzo via groups.io
Sent: Friday, April 11, 2025 3:57 PM
To:
[email protected]
Subject: EXTERNAL: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Thanks Vladimir.

I’m sure Rob has also found quite a few over the years,

including some non SWAN named ones such as 273P Pons-Gambart and P/2018 HT_3

The recovery of 58P was also a SWAN find.

cheers,

Michael

?

From: [email protected] <[email protected]> On Behalf Of Vladimir Bezugly via groups.io
Sent: Friday, 11 April 2025 6:02 PM
To:
[email protected]
Subject: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Hi Michael.

If I correctly understood this - we all should to congratulate you with a TEN comet that you discovered in the SWAN data!

So my congratulations to you with this milestone!

Vladimir.


 

开云体育

Hi Michael – I’ll update my records. For some reason I had C/2015 F3 shared amongst the three of us.

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I found old posts about 58P that I misinterpreted to mean that you had found it telescopically after being cued by spotting it in SWAN. I apparently assumed self-cuing, so I’ll correct that to Hua Su.? --Rob

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From: [email protected] <[email protected]> On Behalf Of Michael Mattiazzo via groups.io
Sent: Monday, April 14, 2025 5:21 PM
To: [email protected]
Subject: EXTERNAL: Re: [comets-ml] SWAN discoverers

?

Rob,

?

C/2015 F3 is not my find. (shared between you and Vladimir)

Lost comet 58p was spotted by Hua Su in SWAN (who should have been properly credited).

I followed up with the ground confirmation.

?

Cheers,

Michael

?

From: [email protected] <[email protected]> On Behalf Of Matson, Rob D. via groups.io
Sent: Tuesday, 15 April 2025 4:43 AM
To: [email protected]
Subject: [comets-ml] SWAN discoverers

?

Hi Michael and Vladimir,

?

I actually have Michael at 11 SWAN comets (or 12 if you count 58P which Michael spotted in SWAN in April 2020)

?

C/2004 H6, C/2004 V13, P/2005 P3, C/2005 T4, C/2006 M4, C/2015 C2, C/2015 F3, C/2015 P3 , C/2020 F8, C/2021 D1 and C/2025 F2.

?

If my records are correct, I have Vladimir with 7 SWAN comets (some shared with Michael and/or me):

?

P/2005 P3, C/2011 Q4, C/2012 E2, C/2015 C2, C/2015 F3, C/2023 A2, and C/2025 F2

?

My count is at 9 (many of which also shared with Michael and/or Vladimir), though as Michael pointed out one of these (C/2012 V4) turned out to be the recovery of D/1827 M1 = 273P Pons-Gambart, and another P/2018 HT3 was linked to an asteroid.? --Rob

?

From: [email protected] <[email protected]> On Behalf Of Michael Mattiazzo via groups.io
Sent: Friday, April 11, 2025 3:57 PM
To:
[email protected]
Subject: EXTERNAL: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Thanks Vladimir.

I’m sure Rob has also found quite a few over the years,

including some non SWAN named ones such as 273P Pons-Gambart and P/2018 HT_3

The recovery of 58P was also a SWAN find.

cheers,

Michael

?

From: [email protected] <[email protected]> On Behalf Of Vladimir Bezugly via groups.io
Sent: Friday, 11 April 2025 6:02 PM
To:
[email protected]
Subject: Re: [comets-ml] C/2025 F2 (SWAN) + coordinate conversion check

?

Hi Michael.

If I correctly understood this - we all should to congratulate you with a TEN comet that you discovered in the SWAN data!

So my congratulations to you with this milestone!

Vladimir.